442 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 442:
2 × 13 × 17
See below for interesting mathematical facts about the number 442 from the Numbermatics database.
Names of 442
- Cardinal: 442 can be written as Four hundred forty-two.
- Scientific notation: 4.42 × 102
Factors of 442
Divisors of 442
Bases of 442
- Binary: 1101110102
- Hexadecimal: 0x1BA
- Base-36: CA
Squares and roots of 442
Scales and comparisonsHow big is 442?
- 442 seconds is equal to 7 minutes, 22 seconds.
To count from 1 to 442 would take you about three minutes.
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 442 cubic inches would be around 0.6 feet tall.
Recreational maths with 442
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"Number 442 - Facts about the integer". Numbermatics.com. 2022. Web. 29 May 2022.
Numbermatics. (2022). Number 442 - Facts about the integer. Retrieved 29 May 2022, from https://numbermatics.com/n/442/
Numbermatics. 2022. "Number 442 - Facts about the integer". https://numbermatics.com/n/442/
The information we have on file for 442 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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